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<div class="title">O:/OpenGL/glut/glut/maemo/inc/rglutrect.h</div>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (c) 2011, Ranjith TV</span>
<a name="l00003"></a>00003 <span class="comment"> * All rights reserved.</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00006"></a>00006 <span class="comment"> * modification, are permitted provided that the following conditions are met:</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> *   * Redistributions of source code must retain the above copyright notice,</span>
<a name="l00009"></a>00009 <span class="comment"> *     this list of conditions and the following disclaimer.</span>
<a name="l00010"></a>00010 <span class="comment"> *   * Redistributions in binary form must reproduce the above copyright notice,</span>
<a name="l00011"></a>00011 <span class="comment">       this list of conditions and the following disclaimer</span>
<a name="l00012"></a>00012 <span class="comment"> *     in the documentation and/or other materials provided with the distribution.</span>
<a name="l00013"></a>00013 <span class="comment"> *   * Neither the name the Ranjith nor the names of its contributors may be used</span>
<a name="l00014"></a>00014 <span class="comment">       to endorse or promote products derived</span>
<a name="l00015"></a>00015 <span class="comment"> *     from this software without specific prior written permission.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; AND</span>
<a name="l00018"></a>00018 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span>
<a name="l00019"></a>00019 <span class="comment"> * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span>
<a name="l00020"></a>00020 <span class="comment"> * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,</span>
<a name="l00021"></a>00021 <span class="comment"> * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span>
<a name="l00022"></a>00022 <span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span>
<a name="l00023"></a>00023 <span class="comment"> * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span>
<a name="l00024"></a>00024 <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00025"></a>00025 <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span>
<a name="l00026"></a>00026 <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00027"></a>00027 <span class="comment"> */</span>
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 <span class="preprocessor">#ifndef _RGLUTRECT_H_</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define _RGLUTRECT_H_</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00032"></a>00032 <span class="comment">/**</span>
<a name="l00033"></a>00033 <span class="comment"> * @class RGlutRect</span>
<a name="l00034"></a>00034 <span class="comment"> * @brief Rectangle class implementation.</span>
<a name="l00035"></a>00035 <span class="comment"> */</span>
<a name="l00036"></a>00036 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;
<a name="l00037"></a><a class="code" href="class_r_glut_rect.html">00037</a> <span class="keyword">class </span><a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect</a>
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040     <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect</a>()
<a name="l00041"></a>00041     {}
<a name="l00042"></a>00042 
<a name="l00043"></a>00043     <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect</a>(T <a class="code" href="class_r_glut_rect.html#a68f625461f20b1c54fdf0111504e687a">x1</a>, T <a class="code" href="class_r_glut_rect.html#aeb938ff404a5540e3f77a1ba5177b7f9">y1</a>, T <a class="code" href="class_r_glut_rect.html#a05be16ab4a5470967797ffcd1ad4999e">x2</a>, T <a class="code" href="class_r_glut_rect.html#a379b9893f81c3f8db6b6af79365f81aa">y2</a>)
<a name="l00044"></a>00044         : mX1(x1),
<a name="l00045"></a>00045           mY1(y1),
<a name="l00046"></a>00046           mX2(x2),
<a name="l00047"></a>00047           mY2(y2)
<a name="l00048"></a>00048     {}
<a name="l00049"></a>00049 
<a name="l00050"></a>00050     <span class="keywordtype">bool</span> isEmpty()<span class="keyword"> const </span>{
<a name="l00051"></a>00051         <span class="keywordflow">return</span> ((<a class="code" href="class_r_glut_rect.html#a2859da11f706ad101ddc4957324ca0f2">width</a>() == 0) | (<a class="code" href="class_r_glut_rect.html#ae12923baa647d643c711eb604ea1761a">height</a>() == 0));
<a name="l00052"></a>00052     }
<a name="l00053"></a>00053 <span class="comment"></span>
<a name="l00054"></a>00054 <span class="comment">    /*!</span>
<a name="l00055"></a>00055 <span class="comment">     * Retrieves x1 value</span>
<a name="l00056"></a>00056 <span class="comment">     */</span>
<a name="l00057"></a><a class="code" href="class_r_glut_rect.html#a68f625461f20b1c54fdf0111504e687a">00057</a>     T <a class="code" href="class_r_glut_rect.html#a68f625461f20b1c54fdf0111504e687a">x1</a>()<span class="keyword"> const </span>{
<a name="l00058"></a>00058         <span class="keywordflow">return</span> mX1;
<a name="l00059"></a>00059     }<span class="comment"></span>
<a name="l00060"></a>00060 <span class="comment">    /*!</span>
<a name="l00061"></a>00061 <span class="comment">     * Retrieves y1 value</span>
<a name="l00062"></a>00062 <span class="comment">     */</span>
<a name="l00063"></a><a class="code" href="class_r_glut_rect.html#aeb938ff404a5540e3f77a1ba5177b7f9">00063</a>     T <a class="code" href="class_r_glut_rect.html#aeb938ff404a5540e3f77a1ba5177b7f9">y1</a>()<span class="keyword"> const </span>{
<a name="l00064"></a>00064         <span class="keywordflow">return</span> mY1;
<a name="l00065"></a>00065     }<span class="comment"></span>
<a name="l00066"></a>00066 <span class="comment">    /*!</span>
<a name="l00067"></a>00067 <span class="comment">     * Retrieves x2 value</span>
<a name="l00068"></a>00068 <span class="comment">     */</span>
<a name="l00069"></a><a class="code" href="class_r_glut_rect.html#a05be16ab4a5470967797ffcd1ad4999e">00069</a>     T <a class="code" href="class_r_glut_rect.html#a05be16ab4a5470967797ffcd1ad4999e">x2</a>()<span class="keyword"> const </span>{
<a name="l00070"></a>00070         <span class="keywordflow">return</span> mX2;
<a name="l00071"></a>00071     }<span class="comment"></span>
<a name="l00072"></a>00072 <span class="comment">    /*!</span>
<a name="l00073"></a>00073 <span class="comment">     * Retrieves y2 value</span>
<a name="l00074"></a>00074 <span class="comment">     */</span>
<a name="l00075"></a><a class="code" href="class_r_glut_rect.html#a379b9893f81c3f8db6b6af79365f81aa">00075</a>     T <a class="code" href="class_r_glut_rect.html#a379b9893f81c3f8db6b6af79365f81aa">y2</a>()<span class="keyword"> const </span>{
<a name="l00076"></a>00076         <span class="keywordflow">return</span> mY2;
<a name="l00077"></a>00077     }
<a name="l00078"></a>00078 <span class="comment"></span>
<a name="l00079"></a>00079 <span class="comment">    /*!</span>
<a name="l00080"></a>00080 <span class="comment">     * Sets X1 value</span>
<a name="l00081"></a>00081 <span class="comment">     */</span>
<a name="l00082"></a><a class="code" href="class_r_glut_rect.html#aa4f785b658bffb4bcdd094f44f97ef3c">00082</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#aa4f785b658bffb4bcdd094f44f97ef3c">setX1</a>(T v) {
<a name="l00083"></a>00083         mX1 = v;
<a name="l00084"></a>00084     }<span class="comment"></span>
<a name="l00085"></a>00085 <span class="comment">    /*!</span>
<a name="l00086"></a>00086 <span class="comment">     * Sets Y1 value</span>
<a name="l00087"></a>00087 <span class="comment">     */</span>
<a name="l00088"></a><a class="code" href="class_r_glut_rect.html#ad8cd674e05d72396006f3d4d986e0887">00088</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#ad8cd674e05d72396006f3d4d986e0887">setY1</a>(T v) {
<a name="l00089"></a>00089         mY1 = v;
<a name="l00090"></a>00090     }<span class="comment"></span>
<a name="l00091"></a>00091 <span class="comment">    /*!</span>
<a name="l00092"></a>00092 <span class="comment">     * Sets X2 value</span>
<a name="l00093"></a>00093 <span class="comment">     */</span>
<a name="l00094"></a><a class="code" href="class_r_glut_rect.html#a2cc1b77dfc837a986ad2f38dfa7d6cf5">00094</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#a2cc1b77dfc837a986ad2f38dfa7d6cf5">setX2</a>(T v) {
<a name="l00095"></a>00095         mX2 = v;
<a name="l00096"></a>00096     }<span class="comment"></span>
<a name="l00097"></a>00097 <span class="comment">    /*!</span>
<a name="l00098"></a>00098 <span class="comment">     * Sets Y2 value</span>
<a name="l00099"></a>00099 <span class="comment">     */</span>
<a name="l00100"></a><a class="code" href="class_r_glut_rect.html#adc8f2076efde37ff37b08cdef0ca8d1e">00100</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#adc8f2076efde37ff37b08cdef0ca8d1e">setY2</a>(T v) {
<a name="l00101"></a>00101         mY2 = v;
<a name="l00102"></a>00102     }
<a name="l00103"></a>00103 <span class="comment"></span>
<a name="l00104"></a>00104 <span class="comment">    /*!</span>
<a name="l00105"></a>00105 <span class="comment">     * Sets height of the rectangle.</span>
<a name="l00106"></a>00106 <span class="comment">     */</span>
<a name="l00107"></a><a class="code" href="class_r_glut_rect.html#a3fbedeb38e16b54dc1d88165ff8fc2bf">00107</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#a3fbedeb38e16b54dc1d88165ff8fc2bf">setHeight</a>(T v) {
<a name="l00108"></a>00108         <a class="code" href="class_r_glut_rect.html#adc8f2076efde37ff37b08cdef0ca8d1e">setY2</a>(<a class="code" href="class_r_glut_rect.html#aeb938ff404a5540e3f77a1ba5177b7f9">y1</a>() + v);
<a name="l00109"></a>00109     }
<a name="l00110"></a>00110     <span class="comment"></span>
<a name="l00111"></a>00111 <span class="comment">    /*!</span>
<a name="l00112"></a>00112 <span class="comment">     * Retrieves height of the rectangle.</span>
<a name="l00113"></a>00113 <span class="comment">     */</span>
<a name="l00114"></a><a class="code" href="class_r_glut_rect.html#ae12923baa647d643c711eb604ea1761a">00114</a>     T <a class="code" href="class_r_glut_rect.html#ae12923baa647d643c711eb604ea1761a">height</a>()<span class="keyword"> const </span>{
<a name="l00115"></a>00115         <span class="keywordflow">return</span> mY2 - mY1;
<a name="l00116"></a>00116     }
<a name="l00117"></a>00117 <span class="comment"></span>
<a name="l00118"></a>00118 <span class="comment">    /*!</span>
<a name="l00119"></a>00119 <span class="comment">     * Sets width of the rectangle.</span>
<a name="l00120"></a>00120 <span class="comment">     */</span>
<a name="l00121"></a><a class="code" href="class_r_glut_rect.html#abd59fc1c563f36828d967e438251303d">00121</a>     <span class="keywordtype">void</span> <a class="code" href="class_r_glut_rect.html#abd59fc1c563f36828d967e438251303d">setWidth</a>(T v) {
<a name="l00122"></a>00122         <a class="code" href="class_r_glut_rect.html#a2cc1b77dfc837a986ad2f38dfa7d6cf5">setX2</a>(<a class="code" href="class_r_glut_rect.html#a68f625461f20b1c54fdf0111504e687a">x1</a>() + v);
<a name="l00123"></a>00123     }
<a name="l00124"></a>00124     <span class="comment"></span>
<a name="l00125"></a>00125 <span class="comment">    /*!</span>
<a name="l00126"></a>00126 <span class="comment">     * Retrieves height of the rectangle.</span>
<a name="l00127"></a>00127 <span class="comment">     */</span>
<a name="l00128"></a><a class="code" href="class_r_glut_rect.html#a2859da11f706ad101ddc4957324ca0f2">00128</a>     T <a class="code" href="class_r_glut_rect.html#a2859da11f706ad101ddc4957324ca0f2">width</a>()<span class="keyword"> const </span>{
<a name="l00129"></a>00129         <span class="keywordflow">return</span> mX2 - mX1;
<a name="l00130"></a>00130     }
<a name="l00131"></a>00131 
<a name="l00132"></a>00132 <span class="keyword">private</span>:
<a name="l00133"></a>00133     T mX1;
<a name="l00134"></a>00134     T mY1;
<a name="l00135"></a>00135     T mX2;
<a name="l00136"></a>00136     T mY2;
<a name="l00137"></a>00137 };
<a name="l00138"></a>00138 
<a name="l00139"></a>00139 <span class="keyword">typedef</span> <a class="code" href="class_r_glut_rect.html">RGlutRect&lt;int&gt;</a> <a class="code" href="class_r_glut_rect.html">RGlutRectI</a>;
<a name="l00140"></a>00140 <span class="keyword">typedef</span> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect&lt;unsigned int&gt;</a> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRectUI</a>;
<a name="l00141"></a>00141 <span class="keyword">typedef</span> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect&lt;float&gt;</a> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRectF</a>;
<a name="l00142"></a>00142 <span class="keyword">typedef</span> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRect&lt;double&gt;</a> <a class="code" href="class_r_glut_rect.html" title="Rectangle class implementation.">RGlutRectD</a>;
<a name="l00143"></a>00143 
<a name="l00144"></a>00144 <span class="preprocessor">#endif</span>
<a name="l00145"></a>00145 <span class="preprocessor"></span>
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